KR910003611A - 광디스크, 그의 제조 방법 및 독취 방법 - Google Patents
광디스크, 그의 제조 방법 및 독취 방법 Download PDFInfo
- Publication number
- KR910003611A KR910003611A KR1019900011029A KR900011029A KR910003611A KR 910003611 A KR910003611 A KR 910003611A KR 1019900011029 A KR1019900011029 A KR 1019900011029A KR 900011029 A KR900011029 A KR 900011029A KR 910003611 A KR910003611 A KR 910003611A
- Authority
- KR
- South Korea
- Prior art keywords
- reflective film
- curable resin
- radiation curable
- transparent substrate
- resin composition
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
- G11B7/0051—Reproducing involving phase depth effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
- B29C2043/023—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves
- B29C2043/025—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves forming a microstructure, i.e. fine patterning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3483—Feeding the material to the mould or the compression means using band or film carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1190396A JPH0354742A (ja) | 1989-07-21 | 1989-07-21 | 光ディスク、その製造方法および読み取り方法 |
JP1-190396 | 1989-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910003611A true KR910003611A (ko) | 1991-02-28 |
Family
ID=16257460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900011029A KR910003611A (ko) | 1989-07-21 | 1990-07-20 | 광디스크, 그의 제조 방법 및 독취 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5200120A (ja) |
EP (1) | EP0409663A3 (ja) |
JP (1) | JPH0354742A (ja) |
KR (1) | KR910003611A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220094252A (ko) * | 2020-12-28 | 2022-07-06 | 한국세라믹기술원 | 황산나트륨과 염화칼륨을 사용한 황산칼륨 최적화 제조 방법 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5017414A (en) * | 1989-01-17 | 1991-05-21 | Del Mar Avionics | Method for manufacturing a second surface optical storage device |
US5726969A (en) | 1994-12-28 | 1998-03-10 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium having dual information surfaces |
JP3241560B2 (ja) * | 1995-02-24 | 2001-12-25 | ソニー株式会社 | 光学記録媒体及びその製造方法 |
JP3565693B2 (ja) * | 1997-10-14 | 2004-09-15 | アルプス電気株式会社 | 反射体の製造方法及び製造装置 |
US6672921B1 (en) * | 2000-03-03 | 2004-01-06 | Sipix Imaging, Inc. | Manufacturing process for electrophoretic display |
US6933098B2 (en) | 2000-01-11 | 2005-08-23 | Sipix Imaging Inc. | Process for roll-to-roll manufacture of a display by synchronized photolithographic exposure on a substrate web |
US6930818B1 (en) | 2000-03-03 | 2005-08-16 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
US6829078B2 (en) | 2000-03-03 | 2004-12-07 | Sipix Imaging Inc. | Electrophoretic display and novel process for its manufacture |
US7052571B2 (en) * | 2000-03-03 | 2006-05-30 | Sipix Imaging, Inc. | Electrophoretic display and process for its manufacture |
US7158282B2 (en) * | 2000-03-03 | 2007-01-02 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
US20070237962A1 (en) * | 2000-03-03 | 2007-10-11 | Rong-Chang Liang | Semi-finished display panels |
US6865012B2 (en) | 2000-03-03 | 2005-03-08 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
US7715088B2 (en) | 2000-03-03 | 2010-05-11 | Sipix Imaging, Inc. | Electrophoretic display |
US6885495B2 (en) * | 2000-03-03 | 2005-04-26 | Sipix Imaging Inc. | Electrophoretic display with in-plane switching |
US6831770B2 (en) | 2000-03-03 | 2004-12-14 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
US7233429B2 (en) * | 2000-03-03 | 2007-06-19 | Sipix Imaging, Inc. | Electrophoretic display |
US7408696B2 (en) | 2000-03-03 | 2008-08-05 | Sipix Imaging, Inc. | Three-dimensional electrophoretic displays |
US6833943B2 (en) | 2000-03-03 | 2004-12-21 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
US7557981B2 (en) * | 2000-03-03 | 2009-07-07 | Sipix Imaging, Inc. | Electrophoretic display and process for its manufacture |
US6788449B2 (en) * | 2000-03-03 | 2004-09-07 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
US6947202B2 (en) * | 2000-03-03 | 2005-09-20 | Sipix Imaging, Inc. | Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance |
EP1187122A3 (en) * | 2000-09-12 | 2007-11-28 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for producing an optical information recording medium, and optical information recording medium |
US8282762B2 (en) * | 2001-01-11 | 2012-10-09 | Sipix Imaging, Inc. | Transmissive or reflective liquid crystal display and process for its manufacture |
US6795138B2 (en) | 2001-01-11 | 2004-09-21 | Sipix Imaging, Inc. | Transmissive or reflective liquid crystal display and novel process for its manufacture |
TW527529B (en) * | 2001-07-27 | 2003-04-11 | Sipix Imaging Inc | An improved electrophoretic display with color filters |
TW539928B (en) | 2001-08-20 | 2003-07-01 | Sipix Imaging Inc | An improved transflective electrophoretic display |
TWI308231B (en) * | 2001-08-28 | 2009-04-01 | Sipix Imaging Inc | Electrophoretic display |
TWI297089B (en) * | 2002-11-25 | 2008-05-21 | Sipix Imaging Inc | A composition for the preparation of microcups used in a liquid crystal display, a liquid crystal display comprising two or more layers of microcup array and process for its manufacture |
US8023071B2 (en) * | 2002-11-25 | 2011-09-20 | Sipix Imaging, Inc. | Transmissive or reflective liquid crystal display |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374077A (en) * | 1980-02-01 | 1983-02-15 | Minnesota Mining And Manufacturing Company | Process for making information carrying discs |
JPS57158046A (en) * | 1981-03-24 | 1982-09-29 | Sony Corp | Original disk for molding information recording body |
JPS5845636A (ja) * | 1981-09-11 | 1983-03-16 | Pioneer Electronic Corp | 情報記録デイスクおよびその製造方法 |
JPS58108044A (ja) * | 1981-12-22 | 1983-06-28 | Pioneer Electronic Corp | 光学式デイスク |
JPS5968849A (ja) * | 1982-10-12 | 1984-04-18 | Toshiba Corp | 情報記憶媒体 |
NL8300417A (nl) * | 1983-02-04 | 1984-09-03 | Philips Nv | Werkwijze en inrichting voor het vervaardigen van een kunststofinformatiedrager met een gelaagde structuur. |
US4790893A (en) * | 1984-07-19 | 1988-12-13 | Hallmark Cards, Inc. | Replication of information carriers |
EP0245461A1 (en) * | 1985-11-18 | 1987-11-19 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Process for making optical recording media |
JPS6314341A (ja) * | 1986-07-07 | 1988-01-21 | Dainippon Printing Co Ltd | 可撓性レ−ザ−デイスク,その製造方法及び製造装置 |
FR2604553A1 (fr) * | 1986-09-29 | 1988-04-01 | Rhone Poulenc Chimie | Substrat polymere rigide pour disque optique et les disques optiques obtenus a partir dudit substrat |
DE3780626T3 (de) * | 1986-10-30 | 1997-04-10 | Dainippon Printing Co Ltd | Flexibles optisches informationsaufzeichnungsmaterial und methode zur herstellung desselben. |
JP2578459B2 (ja) * | 1988-01-25 | 1997-02-05 | キヤノン株式会社 | 情報記録媒体、情報記録媒体用基板の製造方法及び情報記録媒体用基板の成形用型 |
-
1989
- 1989-07-21 JP JP1190396A patent/JPH0354742A/ja active Pending
-
1990
- 1990-07-20 US US07/554,849 patent/US5200120A/en not_active Expired - Lifetime
- 1990-07-20 KR KR1019900011029A patent/KR910003611A/ko not_active Application Discontinuation
- 1990-07-20 EP EP19900308016 patent/EP0409663A3/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220094252A (ko) * | 2020-12-28 | 2022-07-06 | 한국세라믹기술원 | 황산나트륨과 염화칼륨을 사용한 황산칼륨 최적화 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP0409663A2 (en) | 1991-01-23 |
EP0409663A3 (en) | 1992-08-05 |
JPH0354742A (ja) | 1991-03-08 |
US5200120A (en) | 1993-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |